Question

What is the value of x in the equation shown below?
(x to the power of 3) x^3 + 1 = 9

Answer 1

X=2 explanation:because 2 to the power of 3 is 8 and then you add 1 which is 9

Answer 2

`\huge\textsf{Hey there!}`

`\mathsf{x^3 + 1 = 9}`

`\large\textsf{SUBTRACT 1 to BOTH SIDES}`

`\mathsf{x^3 + 1 - 1 = 9 - 1}`

`\large\textsf{CANCEL out: 1 - 1 because it gives you 0}`

`\large\textsf{KEEP: 9 - 1 because it helps solve for x}`

`\mathsf{9 - 1 = \boxed{\large\textsf{\bf 8}}}`

`\large\textsf{NEW EQUATION: }\mathsf{x^3 = 8}`

`\large\textsf{TAKE the CUBE ROOT from the numbers}`

`\mathsf{x = 8}^\mathsf{{(1)/(3)}}`

`\large\textsf{SIMPLIFY ABOVE and YOU HAVE YOUR ANSWER}`

`\boxed{\boxed{\large\textsf{Answer: \huge \bf x = 2}}}\huge\checkmark`

`\large\textsf{Good luck on your assignment and enjoy your day!}`

~
`\frak{Amphitrite1040:)}`